| Gumushacikoy to Nasaud | 694.93 mi (1,118.38 km) |
| Gumushacikoy to Navodari | 411.83 mi (662.77 km) |
| Gumushacikoy to Negresti-Oas | 755.74 mi (1,216.24 km) |
| Gumushacikoy to Nehoiu | 545.52 mi (877.92 km) |
| Gumushacikoy to Ocna Mures | 683.22 mi (1,099.54 km) |
| Gumushacikoy to Odobesti | 531.01 mi (854.57 km) |
| Gumushacikoy to Odorheiu Secuiesc | 621.98 mi (1,000.99 km) |
| Gumushacikoy to Oltenita | 490.24 mi (788.96 km) |
| Gumushacikoy to Onesti | 563.05 mi (906.13 km) |
| Gumushacikoy to Oradea | 786.38 mi (1,265.55 km) |
| Gumushacikoy to Orastie | 693.90 mi (1,116.72 km) |
| Gumushacikoy to Oravita | 741.38 mi (1,193.13 km) |
| Gumushacikoy to Orsova | 701.56 mi (1,129.05 km) |
| Gumushacikoy to Otelu Rosu | 722.17 mi (1,162.22 km) |
| Gumushacikoy to Otopeni | 529.10 mi (851.50 km) |
